80214156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8807}}^1$

素因数の和:8851

約数の個数: 72

約数和(自身を含む): 230840064

約数和(自身を除く): 150625908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 8807, 9108, 17614, 26421, 35228, 52842, 79263, 96877, 105684, 158526, 193754, 202561, 290631, 317052, 387508, 405122, 581262, 607683, 810244, 871893, 1162524, 1215366, 1743786, 1823049, 2228171, 2430732, 3487572, 3646098, 4456342, 6684513, 7292196, 8912684, 13369026, 20053539, 26738052, 40107078, 80214156]

約数ペア:

[(1, 80214156), (2, 40107078), (3, 26738052), (4, 20053539), (6, 13369026), (9, 8912684), (11, 7292196), (12, 6684513), (18, 4456342), (22, 3646098), (23, 3487572), (33, 2430732), (36, 2228171), (44, 1823049), (46, 1743786), (66, 1215366), (69, 1162524), (92, 871893), (99, 810244), (132, 607683), (138, 581262), (198, 405122), (207, 387508), (253, 317052), (276, 290631), (396, 202561), (414, 193754), (506, 158526), (759, 105684), (828, 96877), (1012, 79263), (1518, 52842), (2277, 35228), (3036, 26421), (4554, 17614), (8807, 9108)]